KIDSTOX : THE FLORA OF THE CARBONIFEROUS PERIOD. 375 
Plate LIIL 
1. Cordaites principalis Germar. sp. Bonnington Pit, Kil- 
marnock, Ayrshire. Hor. Whistler Seam. Lower Coal 
Measures [15G1]. Specimen from Rev. D. Landsburgh, 
D.D. Stem showing leaf-scars. About natural size. 
2. Halonia tortuosa L. and H. Smithies, near Barnsley, 
Yorkshire. Hor. Woolley Edge Rock. Middle Coal 
Measures [2176]. Collected by Mr. W. Hemingway. 
Decorticated fruiting branch of Lepidophloios. Two- 
thirds natural size. 
